Having replaced my cistern ballcock washer plenty of times, I thought doing
the one in the MST would be the same - but I have been warned that it is not
as easy!
So what do I need? The house was built late 70's early eighties - is it
likely to be a metal washer? I bought some 1/2" rubber ones thinking they
would work...Any tips on doing this job would be much appreciated.
Graham